下列溶剂极性最大的是() A.乙醚 B.甲醇 C.正己烷 D.石油醚 E.乙醇

题型:单项选择题 A型题

问题:

下列溶剂极性最大的是()

A.乙醚

B.甲醇

C.正己烷

D.石油醚

E.乙醇

考点:中医临床三基(药师)中药化学中药化学题库
题型:单项选择题 A型题
Long long ago, in France, there was a king. He liked to  51  pictures and he thought these pictures  52  good.
No one liked his pictures,  53  they were afraid of him. So they said he drew very  54 .
One day he showed his  55  to an honest man, and said, “How about my pictures?” To his surprise, the honest man said that they were  56  in fact. The king got  57  and put the honest man into prison.
After a month the king sent his man to the honest man to tell him that he was free. When the honest man returned from  58 , the king invited him to his palace to have dinner with him. He showed him some of his new pictures again and  59  him what he thought of them.
The honest man said  60  but turned back to the soldiers and said, “Put me into prison!”
小题1:
A.drawB.sellC.talk aboutD.buy
小题2:
A.isB.areC.wasD.were
小题3:
A.andB.soC.butD.then
小题4:
A.goodB.wellC.beautifulD.fine
小题5:
A.picturesB.booksC.moneyD.cream
小题6:
A.goodB.wellC.badD.badly
小题7:
A.angryB.gladC.excitingD.funny
小题8:
A.palaceB.parkC.stationD.prison
小题9:
A.visitedB.askedC.stoppedD.taught
小题10:
A.somethingB.anythingC.nothingD.everything
题型:单项选择题 A型题

颌下腺导管及舌下腺大管的共同开口为

A.伞襞

B.舌下肉阜

C.舌盲孔

D.舌系带

E.舌下襞

题型:单项选择题 A型题

带下量多,色白或淡黄,质黏稠无臭气,多属()

A.虚寒

B.实热

C.脾虚湿盛

D.湿毒或热毒

E.肾阴虚

题型:单项选择题 A型题

米由()、()、()、胚乳和胚组成。

题型:单项选择题 A型题

会计监督是对特定主体经济活动中的()进行审查的功能。

A.合法性

B.合理性

C.及时性

D.准确性

更多题库